VTCA CULPEPER/FREDERICKSBURG DISTRICT DIALOGUE€¦ · Project Overview Virginia Department of Transportation Existing Condition ↓ Planned Interchange ↑ • Significantly reduce

VTCA CULPEPER/FREDERICKSBURG DISTRICT DIALOGUE WARRENTON SOUTHERN INTERCHANGE US 15/17/29

Will Stowe, P.E., Culpeper Area Construction Engineer

March 19, 2019

• Project Overview

• Journey Through Hallowed

Ground

• Alternative Technical Concepts

• Plan Grid

• Current and Upcoming

Construction Activities

Agenda

Virginia Department of Transportation

• Two Phase Design-Build

Procurement Method

• Location

• Fauquier County, Virginia

• Project

• Constructing a grade-separated

interchange where U.S. Route

15/17/29 intersects Business U.S.

Route 15/17/29 to the west and

Lord Fairfax Drive (Route 808) to

the east.

Project Overview

Virginia Department of Transportation

Project Overview

Virginia Department of Transportation

Existing Condition ↓

Planned Interchange ↑

• Significantly reduce the number of rear

end collisions

• Increase overall safety

• Improve capacity & reduce congestion

• Interconnect multiple roadway types by way of

one interchange

• Provide parking for commuter traffic

Project Team

Virginia Department of Transportation

• Total Budget $26,930,540.00

• Contract Value $19,586,838.00

• Base Scope $19,383,818.00

• Option 1 (Construct SUP) $101,250.00

• Option 2 (Mill & Overlay Mainline) $101,770.00

• Contract Execution March 7, 2018

• Notice to Proceed March 26, 2018

• Milestone - Remove Existing Signal July 1, 2020

• Final Completion November 25, 2020

Project Budget/Schedule

Virginia Department of Transportation

Journey Through Hallowed Ground

Virginia Department of Transportation

Journey Through Hallowed Ground

Virginia Department of Transportation

• Proprietary Meeting #1 utilized to discuss general issues and questions

related to the project including any potential ATCs the Offeror is

considering.

• Proprietary Meeting #2 utilized for the Offeror to provide a presentation

of the ATCs the Offeror plans to submit as a formal ATCs.

• Formal submission of ATCs

Alternative Technical Concepts

Virginia Department of Transportation

Alternative Technical Concepts

Virginia Department of Transportation

• Roundabout shifted farther to the Southeast

• Ramp to NB Bypass relocated to eliminate a retaining wall adjacent to

Turkey Run residents

Alternative Technical Concepts

Virginia Department of Transportation

• 20 Space Park and Ride relocated within VDOT right-of-way eliminating the need

to acquire property for the lot

• Elected to purchase nutrient credits; eliminated all SWM quality facilities

PlanGrid

Virginia Department of Transportation

PlanGrid

Virginia Department of Transportation

Upcoming Subcontracting Opportunities

Virginia Department of Transportation

• Landscaping – 70,000 SF

• Pavement Markings• Permanent – 34,497 LF

• Temporary – 103,131 LF

• Eradication – 34,377 LF

• Pedestrian Fencing

• Underdrain

• Regular Excavation – 122,700 CY

• Drainage Pipe – 2,440 LF

• Drainage Structures – 88 EA

• Asphalt – 22,890 TN

• Flexible Planing – 11,500 SF

• Guardrail – 6,025 LF

• Median Barrier – 2,450 LF

• Bridge Deck – 760 SY

Major Planned Quantities

Virginia Department of Transportation

For More Information About Warrenton

Southern Interchange Project:http://www.virginiadot.org/projects/culpeper/warrentoninterchange.asp

Or Google: “Warrenton Southern Interchange”

Virginia Department of Transportation